@kaihengfeng yes both BT and Wifi stop working intermittently.
I found a fix that will bring both the BT and Wifi back if they go down,
however. By removing the BT-related modules from the kernel, issuing a
USB reset, and then loading the BT modules back into the kernel. BT will
work after that.
Did the wifi also stop working?
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Title:
Bluetooth not working
Status in linux package in Ubuntu:
Confirmed
Bug description:
I
Still an issue with the mainline kernel
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Title:
Bluetooth not working
Status in linux package in Ubuntu:
Confirmed
Bug
Also experiencing this issue on stock 19.10 with the same hardware. Will
report back after installing the latest kernel.
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Title:
Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5/
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Title:
Bluetooth not working
Status in
This is the output of dmesg | grep blue now:
[1.654580] usb 1-3: Product: Bluetooth USB Host Controller
[2.200921] input: Broadcom Corp. Bluetooth USB Host Controller as
/devices/pci:00/:00:14.0/usb1/1-3/1-3:1.0/0003:05AC:8290.0003/input/input10
[2.260596] hid-generic
IMPORTANT UPDATE (I guess):
I discovered that using linux-image-5.3.0-18-generic bluetooth works,
while with 5.3.0.29.33 it doesn't!
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